United Kingdom supplies 68.0% of U.S. imports of Norway Lobsters (Nephrops norvegicus) (Frozen), across 6 countries (year to date through September 2026).
HHI 4,933 of 10,000 · HHI above 1,800. The sum of each country’s squared percentage share; one country with everything scores 10,000.
6 countries supplying this product to the U.S.
| Rank# | Country | Value | Share | YoY | Duty |
|---|---|---|---|---|---|
| 1 | Netherlands | $36K | 58.2% | +105.4% | 10.0% |
| 2 | Norway | $21K | 33.5% | +24.4% | 0.0% |
| 3 | United Kingdom | $5K | 8.3% | +324.9% | 10.0% |
| 4 | Ireland | -- | 0.0% | +292.4% | -- |
| 5 | Spain | -- | 0.0% | -28.6% | -- |
| 6 | New Zealand | -- | 0.0% | -89.7% | -- |
Duty is the duty Census calculated on this month's imports for consumption from each country, as a share of their customs value. It applies the rates in force, additional duties such as Section 301, 232 and IEEPA included and claimed trade-agreement preferences netted out, so it is an observed rate rather than a statutory one. It is an estimate, not duty collected: antidumping and countervailing duties, fees and later refunds are not in it. YoY compares year-to-date value with the same months last year.